Merge pull request #4978 from nicolasnoble/alarming

Fixing, using and testing alarm code.

19 files changed, 354 insertions, 3 deletions

diff --git a/BUILD b/BUILD
index 23a4a94ad5..d4fcd4e8c8 100644
--- a/BUILD
+++ b/BUILD
@@ -387,6 +387,7 @@ cc_library(
     "src/core/json/json_reader.c",
     "src/core/json/json_string.c",
     "src/core/json/json_writer.c",
+    "src/core/surface/alarm.c",
     "src/core/surface/api_trace.c",
     "src/core/surface/byte_buffer.c",
     "src/core/surface/byte_buffer_reader.c",
@@ -664,6 +665,7 @@ cc_library(
     "src/core/json/json_reader.c",
     "src/core/json/json_string.c",
     "src/core/json/json_writer.c",
+    "src/core/surface/alarm.c",
     "src/core/surface/api_trace.c",
     "src/core/surface/byte_buffer.c",
     "src/core/surface/byte_buffer_reader.c",
@@ -1339,6 +1341,7 @@ objc_library(
     "src/core/json/json_reader.c",
     "src/core/json/json_string.c",
     "src/core/json/json_writer.c",
+    "src/core/surface/alarm.c",
     "src/core/surface/api_trace.c",
     "src/core/surface/byte_buffer.c",
     "src/core/surface/byte_buffer_reader.c",
diff --git a/Makefile b/Makefile
index ede3da3693..40cbdfa896 100644
--- a/Makefile
+++ b/Makefile
@@ -824,6 +824,7 @@ systemtap_dep_error:
 stop:
 	@false
 
+alarm_test: $(BINDIR)/$(CONFIG)/alarm_test
 algorithm_test: $(BINDIR)/$(CONFIG)/algorithm_test
 alloc_test: $(BINDIR)/$(CONFIG)/alloc_test
 alpn_test: $(BINDIR)/$(CONFIG)/alpn_test
@@ -1132,6 +1133,7 @@ endif
 buildtests: buildtests_c buildtests_cxx buildtests_zookeeper
 
 buildtests_c: privatelibs_c \
+  $(BINDIR)/$(CONFIG)/alarm_test \
   $(BINDIR)/$(CONFIG)/algorithm_test \
   $(BINDIR)/$(CONFIG)/alloc_test \
   $(BINDIR)/$(CONFIG)/alpn_test \
@@ -1359,6 +1361,8 @@ test: test_c test_cxx test_zookeeper
 flaky_test: flaky_test_c flaky_test_cxx flaky_test_zookeeper
 
 test_c: buildtests_c
+	$(E) "[RUN]     Testing alarm_test"
+	$(Q) $(BINDIR)/$(CONFIG)/alarm_test || ( echo test alarm_test failed ; exit 1 )
 	$(E) "[RUN]     Testing algorithm_test"
 	$(Q) $(BINDIR)/$(CONFIG)/algorithm_test || ( echo test algorithm_test failed ; exit 1 )
 	$(E) "[RUN]     Testing alloc_test"
@@ -2454,6 +2458,7 @@ LIBGRPC_SRC = \
     src/core/json/json_reader.c \
     src/core/json/json_string.c \
     src/core/json/json_writer.c \
+    src/core/surface/alarm.c \
     src/core/surface/api_trace.c \
     src/core/surface/byte_buffer.c \
     src/core/surface/byte_buffer_reader.c \
@@ -2759,6 +2764,7 @@ LIBGRPC_UNSECURE_SRC = \
     src/core/json/json_reader.c \
     src/core/json/json_string.c \
     src/core/json/json_writer.c \
+    src/core/surface/alarm.c \
     src/core/surface/api_trace.c \
     src/core/surface/byte_buffer.c \
     src/core/surface/byte_buffer_reader.c \
@@ -5750,6 +5756,38 @@ endif
 # All of the test targets, and protoc plugins
 
 
+ALARM_TEST_SRC = \
+    test/core/surface/alarm_test.c \
+
+ALARM_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(ALARM_TEST_SRC))))
+ifeq ($(NO_SECURE),true)
+
+# You can't build secure targets if you don't have OpenSSL.
+
+$(BINDIR)/$(CONFIG)/alarm_test: openssl_dep_error
+
+else
+
+
+
+$(BINDIR)/$(CONFIG)/alarm_test: $(ALARM_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+	$(E) "[LD]      Linking $@"
+	$(Q) mkdir -p `dirname $@`
+	$(Q) $(LD) $(LDFLAGS) $(ALARM_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/alarm_test
+
+endif
+
+$(OBJDIR)/$(CONFIG)/test/core/surface/alarm_test.o:  $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+
+deps_alarm_test: $(ALARM_TEST_OBJS:.o=.dep)
+
+ifneq ($(NO_SECURE),true)
+ifneq ($(NO_DEPS),true)
+-include $(ALARM_TEST_OBJS:.o=.dep)
+endif
+endif
+
+
 ALGORITHM_TEST_SRC = \
     test/core/compression/algorithm_test.c \
 
diff --git a/binding.gyp b/binding.gyp
index 4234f62deb..036d37b891 100644
--- a/binding.gyp
+++ b/binding.gyp
@@ -648,6 +648,7 @@
         'src/core/json/json_reader.c',
         'src/core/json/json_string.c',
         'src/core/json/json_writer.c',
+        'src/core/surface/alarm.c',
         'src/core/surface/api_trace.c',
         'src/core/surface/byte_buffer.c',
         'src/core/surface/byte_buffer_reader.c',
diff --git a/build.yaml b/build.yaml
index f44d42084d..42776a73e9 100644
--- a/build.yaml
+++ b/build.yaml
@@ -335,6 +335,7 @@ filegroups:
   - src/core/json/json_reader.c
   - src/core/json/json_string.c
   - src/core/json/json_writer.c
+  - src/core/surface/alarm.c
   - src/core/surface/api_trace.c
   - src/core/surface/byte_buffer.c
   - src/core/surface/byte_buffer_reader.c
@@ -883,6 +884,16 @@ libs:
   - winsock
   - global
 targets:
+- name: alarm_test
+  build: test
+  language: c
+  src:
+  - test/core/surface/alarm_test.c
+  deps:
+  - grpc_test_util
+  - grpc
+  - gpr_test_util
+  - gpr
 - name: algorithm_test
   build: test
   language: c
diff --git a/gRPC.podspec b/gRPC.podspec
index f8740c102b..f33aa076e2 100644
--- a/gRPC.podspec
+++ b/gRPC.podspec
@@ -398,6 +398,7 @@ Pod::Spec.new do |s|
                       'src/core/json/json_reader.c',
                       'src/core/json/json_string.c',
                       'src/core/json/json_writer.c',
+                      'src/core/surface/alarm.c',
                       'src/core/surface/api_trace.c',
                       'src/core/surface/byte_buffer.c',
                       'src/core/surface/byte_buffer_reader.c',
diff --git a/grpc.gemspec b/grpc.gemspec
index 61f0380b57..97abccae48 100755
--- a/grpc.gemspec
+++ b/grpc.gemspec
@@ -381,6 +381,7 @@ Gem::Specification.new do |s|
   s.files += %w( src/core/json/json_reader.c )
   s.files += %w( src/core/json/json_string.c )
   s.files += %w( src/core/json/json_writer.c )
+  s.files += %w( src/core/surface/alarm.c )
   s.files += %w( src/core/surface/api_trace.c )
   s.files += %w( src/core/surface/byte_buffer.c )
   s.files += %w( src/core/surface/byte_buffer_reader.c )
diff --git a/package.json b/package.json
index 51b3e12b02..5b80a4875b 100644
--- a/package.json
+++ b/package.json
@@ -322,6 +322,7 @@
     "src/core/json/json_reader.c",
     "src/core/json/json_string.c",
     "src/core/json/json_writer.c",
+    "src/core/surface/alarm.c",
     "src/core/surface/api_trace.c",
     "src/core/surface/byte_buffer.c",
     "src/core/surface/byte_buffer_reader.c",
diff --git a/src/core/surface/alarm.c b/src/core/surface/alarm.c
index 7c47dd56f8..d753023ca9 100644
--- a/src/core/surface/alarm.c
+++ b/src/core/surface/alarm.c
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2015, Google Inc.
+ * Copyright 2015-2016, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -48,7 +48,7 @@ struct grpc_alarm {
 static void do_nothing_end_completion(grpc_exec_ctx *exec_ctx, void *arg,
                                       grpc_cq_completion *c) {}
 
-static void alarm_cb(grpc_exec_ctx *exec_ctx, void *arg, int success) {
+static void alarm_cb(grpc_exec_ctx *exec_ctx, void *arg, bool success) {
   grpc_alarm *alarm = arg;
   grpc_cq_end_op(exec_ctx, alarm->cq, alarm->tag, success,
                  do_nothing_end_completion, NULL, &alarm->completion);
@@ -65,7 +65,7 @@ grpc_alarm *grpc_alarm_create(grpc_completion_queue *cq, gpr_timespec deadline,
 
   grpc_timer_init(&exec_ctx, &alarm->alarm, deadline, alarm_cb, alarm,
                   gpr_now(GPR_CLOCK_MONOTONIC));
-  grpc_cq_begin_op(cq);
+  grpc_cq_begin_op(cq, tag);
   grpc_exec_ctx_finish(&exec_ctx);
   return alarm;
 }
diff --git a/src/python/grpcio/grpc_core_dependencies.py b/src/python/grpcio/grpc_core_dependencies.py
index 6dfc179ac7..d26a8647dc 100644
--- a/src/python/grpcio/grpc_core_dependencies.py
+++ b/src/python/grpcio/grpc_core_dependencies.py
@@ -170,6 +170,7 @@ CORE_SOURCE_FILES = [
   'src/core/json/json_reader.c',
   'src/core/json/json_string.c',
   'src/core/json/json_writer.c',
+  'src/core/surface/alarm.c',
   'src/core/surface/api_trace.c',
   'src/core/surface/byte_buffer.c',
   'src/core/surface/byte_buffer_reader.c',
diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal
index 47df693106..1585bdeac4 100644
--- a/tools/doxygen/Doxyfile.core.internal
+++ b/tools/doxygen/Doxyfile.core.internal
@@ -996,6 +996,7 @@ src/core/json/json.c \
 src/core/json/json_reader.c \
 src/core/json/json_string.c \
 src/core/json/json_writer.c \
+src/core/surface/alarm.c \
 src/core/surface/api_trace.c \
 src/core/surface/byte_buffer.c \
 src/core/surface/byte_buffer_reader.c \
diff --git a/tools/run_tests/sources_and_headers.json b/tools/run_tests/sources_and_headers.json
index bb3c9c413e..1654228e39 100644
--- a/tools/run_tests/sources_and_headers.json
+++ b/tools/run_tests/sources_and_headers.json
@@ -10,6 +10,20 @@
     ], 
     "headers": [], 
     "language": "c", 
+    "name": "alarm_test", 
+    "src": [
+      "test/core/surface/alarm_test.c"
+    ]
+  }, 
+  {
+    "deps": [
+      "gpr", 
+      "gpr_test_util", 
+      "grpc", 
+      "grpc_test_util"
+    ], 
+    "headers": [], 
+    "language": "c", 
     "name": "algorithm_test", 
     "src": [
       "test/core/compression/algorithm_test.c"
@@ -3272,6 +3286,7 @@
       "src/core/security/server_secure_chttp2.c", 
       "src/core/statistics/census_interface.h", 
       "src/core/statistics/census_rpc_stats.h", 
+      "src/core/surface/alarm.c", 
       "src/core/surface/api_trace.c", 
       "src/core/surface/api_trace.h", 
       "src/core/surface/byte_buffer.c", 
@@ -3747,6 +3762,7 @@
       "src/core/json/json_writer.h", 
       "src/core/statistics/census_interface.h", 
       "src/core/statistics/census_rpc_stats.h", 
+      "src/core/surface/alarm.c", 
       "src/core/surface/api_trace.c", 
       "src/core/surface/api_trace.h", 
       "src/core/surface/byte_buffer.c", 
diff --git a/tools/run_tests/tests.json b/tools/run_tests/tests.json
index fdfdc1b271..a23a340b6c 100644
--- a/tools/run_tests/tests.json
+++ b/tools/run_tests/tests.json
@@ -13,6 +13,26 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
+    "name": "alarm_test", 
+    "platforms": [
+      "linux", 
+      "mac", 
+      "posix", 
+      "windows"
+    ]
+  }, 
+  {
+    "args": [], 
+    "ci_platforms": [
+      "linux", 
+      "mac", 
+      "posix", 
+      "windows"
+    ], 
+    "cpu_cost": 1.0, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
     "name": "algorithm_test", 
     "platforms": [
       "linux", 
diff --git a/vsprojects/buildtests_c.sln b/vsprojects/buildtests_c.sln
index d8ecdea288..30f3bf5fc5 100644
--- a/vsprojects/buildtests_c.sln
+++ b/vsprojects/buildtests_c.sln
@@ -114,6 +114,17 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "end2end_certs", "vcxproj\te
         	lib = "True"
 	EndProjectSection
 EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "alarm_test", "vcxproj\test\alarm_test\alarm_test.vcxproj", "{AFD362D7-0E2A-E700-1F27-9D90F76166DF}"
+	ProjectSection(myProperties) = preProject
+        	lib = "False"
+	EndProjectSection
+	ProjectSection(ProjectDependencies) = postProject
+		{17BCAFC0-5FDC-4C94-AEB9-95F3E220614B} = {17BCAFC0-5FDC-4C94-AEB9-95F3E220614B}
+		{29D16885-7228-4C31-81ED-5F9187C7F2A9} = {29D16885-7228-4C31-81ED-5F9187C7F2A9}
+		{EAB0A629-17A9-44DB-B5FF-E91A721FE037} = {EAB0A629-17A9-44DB-B5FF-E91A721FE037}
+		{B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792}
+	EndProjectSection
+EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "algorithm_test", "vcxproj\test\algorithm_test\algorithm_test.vcxproj", "{216FDCB2-9D93-0D86-F0F1-12E16312A191}"
 	ProjectSection(myProperties) = preProject
         	lib = "False"
@@ -1499,6 +1510,22 @@ Global
 		{80EA2691-C037-6DD3-D3AB-21510BF0E64B}.Release-DLL|Win32.Build.0 = Release|Win32
 		{80EA2691-C037-6DD3-D3AB-21510BF0E64B}.Release-DLL|x64.ActiveCfg = Release|x64
 		{80EA2691-C037-6DD3-D3AB-21510BF0E64B}.Release-DLL|x64.Build.0 = Release|x64
+		{AFD362D7-0E2A-E700-1F27-9D90F76166DF}.Debug|Win32.ActiveCfg = Debug|Win32
+		{AFD362D7-0E2A-E700-1F27-9D90F76166DF}.Debug|x64.ActiveCfg = Debug|x64
+		{AFD362D7-0E2A-E700-1F27-9D90F76166DF}.Release|Win32.ActiveCfg = Release|Win32
+		{AFD362D7-0E2A-E700-1F27-9D90F76166DF}.Release|x64.ActiveCfg = Release|x64
+		{AFD362D7-0E2A-E700-1F27-9D90F76166DF}.Debug|Win32.Build.0 = Debug|Win32
+		{AFD362D7-0E2A-E700-1F27-9D90F76166DF}.Debug|x64.Build.0 = Debug|x64
+		{AFD362D7-0E2A-E700-1F27-9D90F76166DF}.Release|Win32.Build.0 = Release|Win32
+		{AFD362D7-0E2A-E700-1F27-9D90F76166DF}.Release|x64.Build.0 = Release|x64
+		{AFD362D7-0E2A-E700-1F27-9D90F76166DF}.Debug-DLL|Win32.ActiveCfg = Debug|Win32
+		{AFD362D7-0E2A-E700-1F27-9D90F76166DF}.Debug-DLL|Win32.Build.0 = Debug|Win32
+		{AFD362D7-0E2A-E700-1F27-9D90F76166DF}.Debug-DLL|x64.ActiveCfg = Debug|x64
+		{AFD362D7-0E2A-E700-1F27-9D90F76166DF}.Debug-DLL|x64.Build.0 = Debug|x64
+		{AFD362D7-0E2A-E700-1F27-9D90F76166DF}.Release-DLL|Win32.ActiveCfg = Release|Win32
+		{AFD362D7-0E2A-E700-1F27-9D90F76166DF}.Release-DLL|Win32.Build.0 = Release|Win32
+		{AFD362D7-0E2A-E700-1F27-9D90F76166DF}.Release-DLL|x64.ActiveCfg = Release|x64
+		{AFD362D7-0E2A-E700-1F27-9D90F76166DF}.Release-DLL|x64.Build.0 = Release|x64
 		{216FDCB2-9D93-0D86-F0F1-12E16312A191}.Debug|Win32.ActiveCfg = Debug|Win32
 		{216FDCB2-9D93-0D86-F0F1-12E16312A191}.Debug|x64.ActiveCfg = Debug|x64
 		{216FDCB2-9D93-0D86-F0F1-12E16312A191}.Release|Win32.ActiveCfg = Release|Win32
diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj b/vsprojects/vcxproj/grpc/grpc.vcxproj
index 89056959a9..b0c76870fd 100644
--- a/vsprojects/vcxproj/grpc/grpc.vcxproj
+++ b/vsprojects/vcxproj/grpc/grpc.vcxproj
@@ -606,6 +606,8 @@
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\json\json_writer.c">
     </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\surface\alarm.c">
+    </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\surface\api_trace.c">
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\surface\byte_buffer.c">
diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
index 70b3761aa3..c0577c3eaf 100644
--- a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
@@ -298,6 +298,9 @@
     <ClCompile Include="$(SolutionDir)\..\src\core\json\json_writer.c">
       <Filter>src\core\json</Filter>
     </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\surface\alarm.c">
+      <Filter>src\core\surface</Filter>
+    </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\surface\api_trace.c">
       <Filter>src\core\surface</Filter>
     </ClCompile>
diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj
index ff1cb8b76e..3eac9314e5 100644
--- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj
+++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj
@@ -542,6 +542,8 @@
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\json\json_writer.c">
     </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\surface\alarm.c">
+    </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\surface\api_trace.c">
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\surface\byte_buffer.c">
diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters
index 738137d095..64f0407763 100644
--- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters
@@ -238,6 +238,9 @@
     <ClCompile Include="$(SolutionDir)\..\src\core\json\json_writer.c">
       <Filter>src\core\json</Filter>
     </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\surface\alarm.c">
+      <Filter>src\core\surface</Filter>
+    </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\surface\api_trace.c">
       <Filter>src\core\surface</Filter>
     </ClCompile>
diff --git a/vsprojects/vcxproj/test/alarm_test/alarm_test.vcxproj b/vsprojects/vcxproj/test/alarm_test/alarm_test.vcxproj
new file mode 100644
index 0000000000..5f07a23ecb
--- /dev/null
+++ b/vsprojects/vcxproj/test/alarm_test/alarm_test.vcxproj
@@ -0,0 +1,199 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies.openssl.props" Condition="Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\1.0.204.1.props')" />
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{AFD362D7-0E2A-E700-1F27-9D90F76166DF}</ProjectGuid>
+    <IgnoreWarnIntDirInTempDetected>true</IgnoreWarnIntDirInTempDetected>
+    <IntDir>$(SolutionDir)IntDir\$(MSBuildProjectName)\</IntDir>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(VisualStudioVersion)' == '10.0'" Label="Configuration">
+    <PlatformToolset>v100</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(VisualStudioVersion)' == '11.0'" Label="Configuration">
+    <PlatformToolset>v110</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(VisualStudioVersion)' == '12.0'" Label="Configuration">
+    <PlatformToolset>v120</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(VisualStudioVersion)' == '14.0'" Label="Configuration">
+    <PlatformToolset>v140</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)'=='Debug'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)'=='Release'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
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diff --git a/vsprojects/vcxproj/test/alarm_test/alarm_test.vcxproj.filters b/vsprojects/vcxproj/test/alarm_test/alarm_test.vcxproj.filters
new file mode 100644
index 0000000000..c8ac4171c0
--- /dev/null
+++ b/vsprojects/vcxproj/test/alarm_test/alarm_test.vcxproj.filters
@@ -0,0 +1,21 @@
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